K&N 57-0441 Details

Lasts up to 100,000 miles before service is required (depending on driving conditions)

Easy to install, usually in 90 minutes or less

K&N Million Mile Limited Warranty

Not legal for sale or use in California or other states adopting California emission standards.

Specifications:

Replacement Filter

RC-1681

Clamp Material

Stainless Steel

Clamps Included

4

Couplers Included

0

Filter Material

Cotton Gauze

Filter Color

Red

Clamp Style

Mini

Intake Pipe Material

Flex Hose

Air Filter Outlet Shape

Round

Intake Pipe Color / Finish

Black

Quantity

Sold as a kit

Tube Color

Black

Tube Material

Plastic

California Restricted

Not legal for sale or use in California

Weight (lbs.)

3.2 lb (1.4 kg)

Product Style

57i Series International Kits

Type

Gen I

Air Filter Height

6.406 in (163 mm)

Manufacturer's Part Number:

57-0441

K&N 57 (FIPK) and 63 (AirCharger) Series Air Intake Kits represent a vast improvement over the K&N OE Replacement Filter alone. They use only non-metallic rotationally molded tubes that can reduce intake air temperature and sound compared to metal tubes. Restriction can exist between an air filter and engine, which undermines a K&N Air Filter's benefits. The weakest link in the airflow "chain" robs a vehicle of its horsepower. Often that weak point is the factory air path to the engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamic tube drives a massive amount of air into an engine to produce more power.

K&N High-Flow Cold Air Intakes are state-of-the-art. They start with the largest conical air filter that can fit into the engine compartment while still using factory holes/mounts. This extra filter size provides even more airflow at lower restriction than a K&N OE Replacement Filter because the standard filter is limited to the size of the factory air box. The oversized air filter also captures and holds more dirt, extending the service life before cleaning is required (up to 100,000 miles). The filter is isolated from high engine temperature by a heat shield designed to lower the temperature of the air entering the engine, which increases horsepower. The filter is then attached to a high-density polyethylene tube. The molding process allows tubes to be precisely formed in order to reduce turbulence and accelerate airflow into the engine. This is why some tubes have unique shapes or indentations; they're engineered specifically for each application. Finally, the tube is connected to the engine with adapters made from high-strength silicon and reinforced nylon to ensure long life.

Features

Vehicle-Specific Design

Washable/Reusable Air Filter

Replaces OE Filter and Air Box

Works with Original Factory Computer

Easy to Install (Usually 90 minutes or less)

Guaranteed to Provide More HP and Better Acceleration

Built to Use Stock Holes & Mounting Points Whenever Possible

Street-Legal in Most States except California (Check part number or vehicle listing for CARB status)